
/*
 * Copyright 2002-2018 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/*
 *版权所有2002-2018原作者。
 *
 *根据Apache许可证2.0版（“许可证”）获得许可；
 *除非符合许可证，否则不得使用此文件。
 *您可以在以下地址获取许可证副本：
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 *除非适用法律要求或书面同意，软件
 *根据许可证分发的内容是按“原样”分发的，
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 */

package org.springframework.aop;

import java.lang.reflect.Method;

/**
 * A specialized type of {@link MethodMatcher} that takes into account introductions
 * when matching methods. If there are no introductions on the target class,
 * a method matcher may be able to optimize matching more effectively for example.
 *
 * @author Adrian Colyer
 * @since 2.0
 */
/**
 *一种特殊类型的｛@link MethodMatcher｝，它考虑了介绍
 *当匹配方法时。如果没有关于目标类的介绍，
 *例如，方法匹配器能够更有效地优化匹配。
 *
 *@作者Adrian Colyer
 *@自2.0起
 */
public interface IntroductionAwareMethodMatcher extends MethodMatcher {

	/**
	 * Perform static checking whether the given method matches. This may be invoked
	 * instead of the 2-arg {@link #matches(java.lang.reflect.Method, Class)} method
	 * if the caller supports the extended IntroductionAwareMethodMatcher interface.
	 * @param method the candidate method
	 * @param targetClass the target class
	 * @param hasIntroductions {@code true} if the object on whose behalf we are
	 * asking is the subject on one or more introductions; {@code false} otherwise
	 * @return whether this method matches statically
	 */
	/**
	 *执行静态检查给定方法是否匹配。这可以被调用
	 *而不是2-arg｛@link#matches（java.lang.reflect.Method，Class）｝方法
	 *如果调用者支持扩展的IntroductionAwareMethodMatcher接口。
	 *@param method候选方法
	 *@param targetClass目标类
	 *@param hasIntroductions｛@code true｝如果我们代表的对象
	 *提问是一个或多个介绍的主题；｛@code false｝否则
	 *@return此方法是否静态匹配
	 */
	boolean matches(Method method, Class<?> targetClass, boolean hasIntroductions);

}
